How to Find Slide Positions for Double Trigger Trombones Why? Because when extending the slide by 10cm, the length of the instrument is actually extended by 20cm since the slide lengthens two pipes by 10cm each. Therefore, the slide positions will be further part with a trigger.įun Quiz: If the distance between 1st and 2nd position is 10cm, how long is the entire trombone when in 1st position? With a trigger pressed, the length of the instrument is much longer in 1 st position than without the trigger pressed. It assumes the distance between 1 st and 2 nd positions is 10 units (approximately 10 cms). The following table shows the distances between positions when different trigger combinations are being used. Used together, the triggers add enough length to provide the equivalent of a 9 th slide position. Curious about honing your accuracy in 5th and 6th positions? See this article: TROMBONE SLIDE POSITION ACCURACY In contrast, the G♭ trigger adds a standard 5th position length. Pressing the F trigger equates to a standard 6th position length. Each unit would likely be close to 1 cm in length. Notice that by the time we get down to 12 th position, the distance between positions has almost doubled!įor this table, I have assumed the distance between 1 st and 2 nd position to be 10 units for simplicity. This chart shows the length of each successive slide position increasing by 6%. If we think of the slide positions continuing on from 7 th position by utilizing triggers, we can make the instrument long enough to play a low B♮ in what is essentially 12 th position. As your trombone extends, positions drift farther apart by 6% for each position. The gap between the 2nd and 3rd positions is 6% wider than that between the 1st and 2nd positions, and this pattern continues. Let’s get started… The Physics of Slide Positions for Double Trigger TrombonesĪ fundamental concept is that to produce a note one semitone lower, the length of the instrument must increase by 6%. In this article, we will go more in depth. Our article THE TROMBONE TRIGGER MAKES IT LONGER discusses the mechanics behind slide length adjustments using triggers. ![]() Cracking the Code: Two Solutions for PrecisionĮmbrace Technology with Electronic Tuners: Using an electronic tuner can help guide you to the correct slide positions with any trigger combination.ĭelving into Mechanics: For those who relish understanding the “why” behind things, this method is for you. So, 2nd position, for example, will vary depending on whether one, two, or no triggers are being pressed. But activate both triggers, and the positions stretch further apart than they do with only one trigger engaged. Pressing a single trigger elongates the slide positions compared to playing without any triggers. These books have been written excellently by Mark Nightingale for that purpose and include plenty that is useful even if you’re not planning on taking grade exams.Greetings to all trombonists exploring the realm of double trigger instruments! If you’ve been on the hunt for a slide position chart tailored to these bass trombones, in this guide, we’ll delve into why a standard chart might not be the ultimate solution you’re hoping for, and we’ll uncover methods to discover slide positions for double trigger trombones. I would highly recommend all brass players purchase a scale/arpeggio book, and this publication includes everything required for the scale part of ABRSM’s grade exams – as well as many helpful editorial tips for preparing them.īrass Scales & Exercises: Trombone from 2015: Grades 1 – 8 (Brass Exam Repertoire) by Trinity College LondonĪ common alternative to the ABRSM syllabus is Trinity, which also require technical exercises in their exams. ![]() Scales and Arpeggios for Trombone, Bass Trombone, Baritone and Euphonium Here you will find guides on how to play scales on the trombone and start your journey towards their mastery! 12 Major Scales Trombone Trombone scales are the basic building material of all tonal music and knowing them inside-out has a massive positive effect on all aspects of your music-making. A thorough familiarity with trombone scales is an essential part of every good musician’s arsenal.
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